Flashcards in Tumors, Cancers, Cysts Deck (39)
Tumor of glandular tissue
. "ABC. Benign bone tumor. metaphyseal/diaphyseal. Eccentric. "Blister ofBone", <20
aneurismal bone cyst
Encapsulated. Short zone of transition. Asymptomatic (usually)
Tumor-shaped radiolucencv d/t loss of bone density from hyoerparathyroidism. (PTH)
Starry sky appearance. Jaw mass. Central African child. Epstein Barr virus.
Cancer of the epithelial tissue, usually spread by lymph system.
Cancer that has not in, aded basement membrane.
Carcinoma in situ
HPV 16 virus implicated
Benign bone tumor. <20. Epiphyseal/metaphyseal
Benign tumor of cartilage
Cancer that is most commonly seen in sacrum. Crosses joints.
Most commonly found in US.
Absence of one or both testicles in scrotum(failure of descent of the testes). Can cause testicular cancer.
Benign hand tumor. Stippled calcification. 2+ enchondroma = multiple enchondromatosis
enchondromatosis + soft tissue swelling + bone deformity = maffucci syndrome
enchondroma (ollier's dz)
Multi-laminated (onion skin appearance) periosteal reaction. Cortical saucerization. Children I0-25. Moth-eaten appearance in medulla • mimics Osteomyelitis.
M/c breast tumor. Associated with estrogens.
Fibroadenoma of breast
Myxomatous tissue. Spindled and polyhedral cells.
Benign tumor, ground glass appearance. Cafe au lait "Coast ofMaine" appearance. w/early puberty= "Albright's disease". Monostotic form = "rind sign" "rind of
Tumor of osteoclasts. Osteoclastoma. Mic in knee. Quasi-malignant. Age 20-40, epiphyseal/metaphyseal
Giant cell tumor
Benign tumor of blood vessels, most commonly found in spine
most common primary liver cancer. aka hepatoma
hepatocellular liver cancer
hans schuller christian dz
lipid accumulales -> vertebra plana
Pel-Epstein fever, Reed Sternberg cells, hepatosplenomegaly, enlarged lymph nodes (increased IgE)
Cancer of stomach that metastasizes to ovaries, signet ring cell tumor
tumor of smooth muscle, fibroids in the uterus
white patch on oral mucosa from tobacco cannot be whiped off
m/c with non-smokers. Best prognosis